2021-2026
2015-2020
2009-2014
2004-2008
1997-2003
Installation Time
(approx) 5 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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Find Ring & Pinion Gears for your F-150
USA Standard Gear 8.8-Inch Rear Axle Ring and Pinion Gear Kit with Install Kit; 4.88 Gear Ratio (09-14 F-150)Find parts that fit my vehicle
Item T585306
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$778.89 kit
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- USA Standard Gear 8.8-Inch Rear Axle Ring and Pinion Gear Kit
- Includes an Install Kit
- Rear 8.8-Inch Axle Ring
- Comes in Kits
- Gear Ratio of 4.88
- Direct Replacement
- Matte Black and Raw Metal Finish
- For Use with 10-Bolt Rear Cover and 10-Bolt Ring Gears
- Inner Pinion Bearing has a 3.544-Inch Outside Diameter
- Uses High-Quality Koyo Bearings
- Fits 2009 - 2014 Ford F-150 Models
Description
Precision Gear Upgrade. Built for 2009 - 2014 Ford F-150 models, the USA Standard Gear 8.8-Inch Rear Axle Ring and Pinion Gear Kit delivers a direct replacement solution that helps restore proper differential operation, dependable power transfer, and consistent rear axle performance. Its 4.88 gear ratio, included install kit, and compatibility with 10-bolt rear covers and 10-bolt ring gears make it a practical choice for owners who want a more complete service package instead of sourcing multiple parts separately. With a rear 8.8-inch axle ring, a precisely sized inner pinion bearing, and high-quality Koyo bearings, this kit supports a clean rebuild approach with the durability and component quality expected from a serious driveline upgrade.
Construction and Appearance. This kit is built with durable automotive-grade metal components engineered to withstand repeated driveline loads, gear contact stress, and long-term service demands. The matte black and raw metal finish gives the package a purpose-built appearance while reflecting the rugged construction associated with replacement-grade differential hardware. High-quality Koyo bearings reinforce the overall design with dependable rotational support, and the complete construction reflects strong manufacturing standards focused on durability, precision, and consistent performance.
Installation. Designed as a direct replacement, this kit supports a detailed installation process using the included install kit and the appropriate differential service procedures on your vehicle. Its adaptable design helps simplify assembly by providing coordinated components intended to work together during gear and bearing replacement. Careful setup of backlash, bearing preload, and contact pattern is important for promoting smooth operation, reduced noise, and dependable long-term performance.
Application. This USA Standard Gear 8.8-Inch Rear Axle Ring and Pinion Gear Kit fits 2009 - 2014 Ford F-150 models. It enhances the vehicle by helping restore dependable rear axle performance, improving confidence in power delivery, and supporting a properly refreshed differential assembly. Sold as a kit, it provides a practical way to renew critical driveline components with matched replacement parts.
USA Standard Gear ZGK2069
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Axle Ring And Pinion Gear Kit
4.7
Reviews of USA Standard Gear Drivetrain Products (12)
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